Mathematics, 23.10.2019 22:00 Harms

Arecent study showed that there were 611 challenges made to referee calls in professional tennis singles play. among these challenges, 172 were upheld with the call overturned. assume that 30% of challenges are successfully upheld with the call overturned. let x be the number of overturned calls out of the 611 challenges. using the normal approximation to the binomial, find the probability that among the 611 challenges the number of overturned calls is 172 or fewer. round to two decimals.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, heids17043

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Answers: 2

continue

Mathematics, 21.06.2019 19:30, unknown337

Complete the synthetic division problem below. what is the quotient in polynomial form 2/16 -16

Answers: 3

continue

Mathematics, 21.06.2019 20:30, noah12345678

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

Answers: 1

continue

Mathematics, 22.06.2019 00:10, ruddymorales1123

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values, y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity

Answers: 1

continue

You know the right answer?

Arecent study showed that there were 611 challenges made to referee calls in professional tennis sin...